I experience the same for my app. Regardless of the region selected, if I install my app using Xcode 12 on a iOS 14 phone the price is fetched as USD price only.
I tried Xcode 12.2 beta and the problem continues.
However there is no problem with iOS 13 or previous iPhone.
My same app currently on App Store loaded with Xcode 11 both shows correct price in iOS 14 and iOS 13 or previous versions.
Tried all the suggestions from Apple Staff but the problem is not solved.
Topic:
App & System Services
SubTopic:
StoreKit
Tags: